Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

ħÀ±¼º ¹æ±¤¾Ï ȯÀÚ¿¡¼­ ¹æ±¤ º¸Á¸ Ä¡·á Combined Modality Therapy with Selective Bladder Preservation for Muscle Invading Bladder Cancer

´ëÇѹæ»ç¼±Á¾¾çÇÐȸÁö 2001³â 19±Ç 3È£ p.237 ~ 244
¼Ò¼Ó »ó¼¼Á¤º¸
À±¼±¹Î/Seon Min Youn ¾ç±¤¸ð/ÀÌÇü½Ä/Çã¿øÁÖ/¿À½Å±Ù/ÀÌÁ¾Ã¶/À±ÁøÇÑ/±ÇÇ念/Á¤°æ¿ì/Á¤¼¼ÀÏ/Kwang Mo Yang/Hyung Sik Lee/Won Joo Hur/Sin Geun Oh/Jong Cheol Lee/Jin Han Yoon/Heon Young Kwon/Kyung Woo Jung/Se Il Jung

Abstract

¸ñÀû: ħÀ±¼º ¹æ±¤¾Ï ȯÀÚ¸¦ ´ë»óÀ¸·Î TURBT (Transurethral Resection of Bladder Tumor)°ú À¯µµ Ç×¾ÏÈ­Çпä¹ý(neoadjuvant MCV chemotherapy) ÈÄ ¹æ»ç¼± Ç×¾ÏÈ­ÇÐ º´¿ë¿ä¹ý(cisplatin chemotherapy and radiotherapy)À» ¹ÞÀº ȯÀÚ¿¡¼­ Ä¡·áÀÇ ÀûÀÀµµ, ±¹¼Ò
¹ÝÀÀÀ², ¹æ±¤ º¸Á¸À²°ú »ýÁ¸À²À» ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù. ´ë»ó ¹× ¹æ¹ý: 1990³â 10¿ùºÎÅÍ 1998³â 6¿ù±îÁö TURBT ½ÃÇà ÈÄ º´¸® Á¶Á÷°Ë»ç »ó ħÀ±¼º ¹æ±¤ ÀÌÇà»óÇǾÏÀ¸·Î Áø´Ü ¹ÞÀº º´±â T2-T4, Grade ¥± ȯÀÚ 21¸íÀ» ´ë»óÀ¸·Î ÇÏ¿´´Ù. Ä¡·á°úÁ¤Àº TURBT ÈÄ 4ÁÖ
°£°ÝÀ¸·Î
2ȸÀÇ À¯µµ MCV (methotrexate, cisplatin, vinblastine) º¹ÇÕ Ç×¾ÏÈ­Çпä¹ýÀ» ½ÃÇàÇÏ°í ±× ÈÄ cisplatin°ú ¹æ»ç¼± µ¿½Ã º´¿ë¿ä¹ýÀ» ½ÃÇàÇÏ¿´´Ù. ¹æ»ç¼±Ä¡·á´Â 6¡­15 MV X-ray¸¦ »ç¿ëÇÏ¿© ÇÏ·ç 1.8 Gy¾¿ 39.6¡­45 Gy¸¦ Àü °ñ¹Ý¿¡ 4¡­5ÁÖ°£¿¡ °ÉÃÄ Á¶»çÇÏ¿´´Ù. Ä¡·á
Á¾·á ÈÄ
¹æ±¤³»½Ã°æÀ» ÅëÇØ °üÇØÀ²À» ÆÇÁ¤ÇÏ¿© ¿ÏÀü °üÇØÀÎ °æ¿ì 1¡­2ÁÖ ÈÄ º¸°­ ¹æ»ç¼±Á¶»ç¸¦ cisplatin°ú º´¿ëÇÏ¿© 19.8 Gy¸¦ ½ÃÇàÇÏ¿´´Ù. ºÎºÐ °üÇØÀÎ °æ¿ì ±ÙÄ¡Àû ¹æ±¤ ÀýÁ¦¼úÀ» ¿¹Á¤ÇÏ¿´°í ¼ö¼úÀÌ ºÒ°¡´ÉÇÑ °æ¿ì¿¡´Â Ç×¾ÏÁ¦ º´¿ë °­È­ ¹æ»ç¼±Ä¡·á¸¦ ¹Þµµ·Ï ÇÏ¿´´Ù.
ȯÀÚÀÇ
ÃßÀû°üÂû±â°£Àº 34¡­67°³¿ù·Î Áß¾Ó°ªÀÌ 49.5°³¿ùÀ̾ú´Ù. °á°ú: ÃÑ 26¸íÀÇ È¯ÀÚ°¡ À¯µµ Ç×¾ÏÈ­Çпä¹ýÀ» À§ÇØ µî·ÏµÇ¾úÀ¸¸ç À¯µµ Ç×¾ÏÈ­Çпä¹ý°ú ¹æ»ç¼± Ç×¾ÏÈ­ÇÐ º´¿ë¿ä¹ýÀ» ¿Ï·áÇÑ È¯ÀÚ´Â 21¸í(81%)À̾ú´Ù. À¯µµ Ç×¾ÏÈ­Çпä¹ý°ú ¹æ»ç¼± Ç×¾ÏÈ­ÇÐ º´¿ë¿ä¹ý ÈÄ
¹æ±¤³»½Ã°æÀ» ÅëÇØ ¿ÏÀü °üÇØ ÆÇÁ¤À» ¹ÞÀº ȯÀÚ´Â 21¸í Áß 7¸í(33%)À̾ú°í ºÎºÐ °üÇØ È¯ÀÚ´Â 14¸í(67%)À̾ú´Ù. ¿ÏÀü °üÇØ È¯ÀÚ Áß °­È­ Ç×¾ÏÁ¦ º´¿ë ¹æ»ç¼± 19.8 Gy¸¦ ¹ÞÀº ȯÀÚ´Â 7¸í Áß 6¸í(85%)À̾ú°í, À̵é Áß 5¸í(14%)Àº Àç¹ß ¾øÀÌ ¹æ±¤À» º¸Á¸ÇÏ¿´´Ù.
ºÎºÐ°üÇØ
ȯÀÚÁß 1¸íÀÌ ±ÙÄ¡Àû ¹æ±¤ÀûÃâ¼úÀ» ¹Þ¾ÒÀ¸¸ç 3¸íÀÌ TURBT¿Í 2ȸÀÇ MCV Ç׾Ͽä¹ýÀ», 10¸íÀÌ Ãß°¡ÀÇ Ç×¾ÏÈ­ÇÐ ¹æ»ç¼± º´¿ë¿ä¹ýÀ» ¹Þ¾Ò´Ù. ±ÙÄ¡Àû ¹æ±¤ÀûÃâ¼úÀ» ¹ÞÀº 1¸íÀº ¼ö¼ú ¼Ò°ß»ó ¹æ±¤ ³» Á¾¾çÀÌ Á¸ÀçÇßÀ¸³ª ¼ö¼ú ÈÄ Àç¹ßÀÌ ¾ø¾ú´Ù. Àüü 21¸íÀÇ È¯ÀÚÁß
12¸í(58%)ÀÌ
¹æ±¤À» º¸Á¸Çϸ鼭 »ýÁ¸ÇÏ°í ÀÖ°í 8¸íÀÌ ¹æ±¤¾ÏÀ¸·Î »ç¸ÁÇÏ¿´À¸¸ç 1¸íÀÌ ´Ù¸¥ Áúº´À¸·Î »ç¸ÁÇÏ¿´´Ù. Àüü ȯÀÚÀÇ Áß¾Ó »ýÁ¸±â°£Àº 27°³¿ùÀ̸ç, 5³â »ýÁ¸À²Àº 55% ¿´´Ù. À¯µµ Ç×¾ÏÈ­Çпä¹ý°ú Ç×¾ÏÁ¦ ¹æ»ç¼±Ä¡·á ÈÄ ¿ÏÀü °üÇØ È¯ÀÚÀÇ °æ¿ì 5³â »ýÁ¸À²Àº 80%, ºÎºÐ
°üÇØ
ȯÀÚ
14%·Î ÀÇ¹Ì ÀÖ´Â Â÷À̸¦ º¸¿´´Ù(p=0.001). À¯µµ Ç×¾ÏÈ­Çпä¹ý°ú Ç×¾ÏÁ¦ º´¿ë ¹æ»ç¼±Ä¡·á¸¦ ¹ÞÀº ȯÀÚ¿¡¼­ grade 3 ÀÌ»óÀÇ Ç÷¾×ÇÐÀû ºÎÀÛ¿ëÀÇ ºóµµ´Â °¢°¢ ¹éÇ÷±¸ °¨¼ÒÁõ 6¸í(29%), Ç÷¼ÒÆÇ °¨¼ÒÁõ 1¸í(4%)À̾úÀ¸¸ç ÀÌ·Î ÀÎÇÑ È­Çпä¹ýÀÇ Áö¿¬Àº 1¸í(4%)¿¡¼­
°üÂûµÇ¾ú´Ù.
°á·Ð: ħÀ±¼º ¹æ±¤¾Ï ȯÀÚ¿¡¼­ À¯µµ Ç×¾ÏÈ­Çпä¹ý ¹× Ç×¾ÏÁ¦ º´¿ë ¹æ»ç¼±Ä¡·á¸¦ Àû¿ëÇÏ¿© ¹æ±¤ º¸Á¸À² ¹× 5³â »ýÁ¸À²¿¡ ÀÖ¾î ¸¸Á·ÇÒ ¸¸ÇÑ °á°ú¸¦ ¾ò¾ú´Ù. ¿ÏÀüÇÑ TURBT¿Í À¯µµ MCV Ç׾Ͽä¹ý°ú cisplatin ¹æ»ç¼± º´¿ë¿ä¹ý¿¡¼­ ¿ÏÀü°üÇØ ¿©ºÎ°¡
¹æ±¤º¸Á¸°¡´É¼º°ú
»ýÁ¸À²¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ¿ä¼Ò·Î »ý°¢µÇ°í ¸¸¾à ¿ÏÀü°üÇظ¦ ÀÌ·çÁö ¸øÇÏ¸é ±ÙÄ¡Àû ¹æ±¤ÀûÃâ¼úÀ» ½ÃÇàÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÒ °ÍÀÌ´Ù.

Purpose: To assess the tolerance, complete response rate, bladder preservation rate and survival rate in patients with muscle-invading bladder cancer treated with selective bladder preservation protocol. Method and Materials: From
October
1990 to June 1998, twenty six patients with muscle-invading bladder cancer (clinical stage T2-4, N0-3, M0) were enrolled for the treatment protocol of bladder preservation. They were treated with maximal TURBT (transurethral resection of bladder
tumor)
and 2 cycles of MCV chemotherapy (methotrexate, crisplatin, and vinblastine) followed by 39.6¡­45 Gy pelvic irradiation with concomitant cisplatin. After complete urologic evaluation (biopsy or cytology), the patients who achieved complete
response
were
planed for bladder preservation treatment and treated with consolidation cisplatin and radiotherapy (19.8 Gy). The patients who had incomplete response were planed to immediate radical cystectomy. If they refused radical cystectomy, they were
treated
either with TURBT followed by MCV or cisplatin chemotherapy and radiotherapy. The median follow-up duration is 49.5 months. Result: The patients with stage T2-3a and T3b-4a underwent complete removal of tumor or gross tumor removal by
TURBT,
respectively. Twenty one out of 26 patients (81%) successfully completed the protocol of the planned chemo-radiotherapy. Seven patients had documented complete response. Six of them were treated with additional consolidation cisplatin and
radiotherapy.
One patient was treated with 2 cycles of MCV chemotherapy due to refusal of chemo-radiotherapy. Five of 7 complete responders had functioning tumor-free bladder. Fourteen patients of incomplete responders were further treated with one of the
followings
: radical cystectomy (1 patient), or TURBT and 2 cycles of MCV chemotherapy (3 patients), or cisplatin and radiotherapy (10 patients). Thirteen patients of them were not treated with planned radical cystectomy due to patients' refusal (9
patients)
or
underlying medical problems (4 patients). Among twenty one patients, 12 patients (58%) were alive with their preserved bladder, 8 patients died with the disease, 1 patient died of intercurrent disease. The 5 years actuarial survival rates
according
to
CR and PR after MCV chemotherapy and cisplatin chemoradiotherapy were 80% and 14%, respectively (p=0.001). Conclusion: In selected patients with muscle-invading bladder cancer, the bladder preservation could be achieved by MCV chemotherapy
and
cisplatin chemo-radiotherapy. All patients tolerated well this bladder preservation protoco. The availability of complete TURBT and the responsibility of neoadjuvant chemotherapy and chemoradiotherapy were important predictors for bladder
preservation
and survival. The patients who had not achieved complete response after neoadjuvant chemotherapy and chemoradiotherapy should be immediate radical cystectomy. A randomized prospective trial might be essential to determine more accurate
indications
between cystectomy or bladder preservation.

Å°¿öµå

ħÀ±¼º ¹æ±¤¾Ï; ¹æ±¤º¸Á¸¼ú; À¯µµ Ç×¾Ï È­Çпä¹ý; ¹æ»ç¼±Ä¡·á; Invasive Bladder Cancer; Bladder Preservation;

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

   

µîÀçÀú³Î Á¤º¸

KCI
KoreaMed
KAMS